
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;

public class UDPClient {
	public UDPClient(){
		
	}
	public static void main(String args[]) throws Exception {
		BufferedReader inFromUser = new BufferedReader(new InputStreamReader(System.in));
		DatagramSocket clientSocket = new DatagramSocket();
		InetAddress IPAddress = InetAddress.getByName("172.28.10.38");
		byte [] sendData = new byte[1024];
		byte [] receiveData = new byte[1024];
		String sentence = inFromUser.readLine();
		sendData = sentence.getBytes();
		DatagramPacket sendPacket = new DatagramPacket(sendData, sendData.length, IPAddress,6666);
		clientSocket.send(sendPacket);
		DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);
		clientSocket.receive(receivePacket);
		String modifiedSentence = new String (receivePacket.getData());
		System.out.println("From Server: " + modifiedSentence.trim());
		clientSocket.close();
	}
}
